If we have en explicit end pressure in the dive information, we should
not change it just because we also have some samples. The sample data
may not be complete (read: "Linus wireless connection dropped during the
dive again, and he fixed up the end pressure manually afterwards").
The beginning pressure already works correctly, because it will only use
the sample data for the first sample if no pressure existed before.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Depending on the tool used to import a dive from the uemis Zurich we end
up with different time stamps for the dive - just by a few seconds, but
the existing code insisted on an exact match.
We now allow for up to 60 seconds in difference and still consider two
dives as the same.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
At first glance it seems logical to make the ending pressure be the
lowest pressure observed during a dive. But if you do valve shut down
drills with a tech setup (where you have a fully redundant double
tank setup with two valves, two regulators and a manifold in between),
then you continue to breath from what is indeed the same "tank", but still
the valve on which your air pressure transmitter sits does get shut down
and de-pressurized. So your pressure goes down by quite a bit, and then
comes back up when the valve is turned back on.
And the ending pressure of the dive (which is used for things like the SAC
calculation) is indeed potentially higher than the lowest pressure
observed during a dive.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When merging two identical dives and one of them has lat/long data, pick
it up correctly for the merged dive.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Parse them, save them, take them from libdivecomputer.
This doesn't merge them or show them in the profile yet, though.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The following are UI toolkit specific:
gtk-gui.c - overall layout, main window of the UI
divelist.c - list of dives subsurface maintains
equipment.c - equipment / tank information for each dive
info.c - detailed dive info
print.c - printing
The rest is independent of the UI:
main.c i - program frame
dive.c i - creates and maintaines the internal dive list structure
libdivecomputer.c
uemis.c
parse-xml.c
save-xml.c - interface with dive computers and the XML files
profile.c - creates the data for the profile and draws it using cairo
This commit should contain NO functional changes, just moving code around
and a couple of minor abstractions.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
.. without the actual text, because I'm a "random plots that cannot
actually be interpreted" kind of guy.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
We're going to start to want to allocate dives and samples for the
libdivecomputer import too, so let's clean things up a bit for that.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
libdivecomputer already uses 'gasmix_t' for its own gasmix thing. I
don't like th eway we step on each others name spaces, but hey, might as
well just use 'struct gasmix' and avoid the typedef.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Doing per-dive cylinder start/end pressures is insane, when we can have
up to eight cylinders. The cylinder start/end pressure cannot be per
dive, it needs to be per cylinder.
This makes the save format cleaner too, we have all the cylinder data in
just one place.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
We don't want to override potentially more exact values for water
temperature etc either. The sample save interval may be longer than
some internally kept state of key per-dive values like that.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
.. and sort based on the 'time_t' value itself.
This allows us to use a more compact date format that doesn't need to
sort alphabetically, because sorting by date is always based on the date
value. So we can use just a two-digit year, and skip the seconds, to
keep the column narrow, while still sorting correctly.
Also, "Depth" is a nice header string, but it is wider than the column
itself, which makes the whole column wider than necessary. So put the
units in the header instead of in the string, keeping things narrow.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* 'compiler-warning' of https://github.com/nathansamson/diveclog:
Removed the unused startemp and enttemp calculations. This fixes a compiler warning too.
Fix up trivial conflict in dive.c due to the temperature simplification
(commit 9961c7f89c: "Remove redundant temperature readings").
I'm aiming to really differentiate in dive log software by making my XML
export files be *clean*, dammit.
That means that we don't have random names, we don't have crazy random
units, and we don't have redundant information.
So when the temperature doesn't change, just don't report it. That's
already what "no sample" means, just clean things up.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Instead of just tracking gasmix, track the size and workng pressure of
the cylinder too.
And use "cylinder" instead of "tank" throughout.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The computer may track "real" max depth more closely than it tracks
samples. So we trust the non-computed mean/max depths more than the
computed ones.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Now the dive profile plot *really* needs some units. The pressure is
just a random line otherwise.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
